baber/WOPTO huggingface dataset:
Patent GB-1248883-A (GB)
Title: Error detecting pulse counter
IPC: G06M1/04
Filed: 1970-02-27
Abstract: 1,248,883. Counters. H. MULLER, and S. MULLER, [trading as J. HENGSTLER K.G.]. 27 Feb., 1970 [1 March, 1969], No. 9588/70 Heading G4D. To indicate misoperation of a counter, a member, which is normally maintained in one position by a predetermined relation between input and output signalling means, is moved to another position when this relation is disturbed. An electromagnet drives the lowest wheel 7 of a counter, a cam on which oscillates a lever 4. The same or another magnet likewise drives a check wheel 8 which oscillates a lever 6. A bridge 14 therefore swings between clockwise and counter-clockwise limits as long as the wheels 7, 8 stop correctly in anti-phase. Failure of one or other drive moves the bridge 14 bodily to close contacts 15, 16 to bring up an alarm. The switches may be replaced by photo-electric or inductive transmitters. When the counter is reset by heart-cam mechanism the check wheel 8 is returned to correct position (Fig. 8, not shown). The error signal may feed a time-limit relay 41, Fig. 12, which sends a correcting pulse after a delay to a latching relay. A counter 50 counts the occurrence of errors and brings up an alarm when it reaches a predetermined number.
Patent GB-130939-A (GB)
Title: Improvements in and relating to Spirit or like Levels.
IPC: G01C9/30
Filed: 1919-04-16
Abstract: 130,939. Apthorpe, W. H., and Cambridge Scientific Instrument Co. April 16, 1919. Levels.-The glass c is sealed by a, ring f of a substance such as lead, which is more or less plastic when cold or when applied, the ring f being compressed by exerting pressure on the cell b of the level. In order to vary the size of the bubble, the filling tube g, sealed at its outer end, is adapted to be constricted as required. The tube g when coiled up is enclosed in a dome-shaped cover l projecting below the flange n so that, if the flange has three screw-holes, a four-point support is obtained.
Patent GB-590538-A (GB)
Title: Improvements in rail spikes
IPC: E01B9/08
Filed: 1945-04-18
Abstract: 590,538. Spikes. ELASTIC RAIL SPIKE CORPORATION. April 18, 1945, No. 9752. Convention date, June 11, 1940. [Class 89 (ii)] An elastic rail spike has an elongated driving shank and a shorter shank spaced away therefrom and having a camming surface whereby pressure is exerted on the rail flange both laterally and downwards. The longer shank 14, Fig. 1, terminates in a loop with reversely curved parts 12, 13 connected by a bowed part 11, the part 13 terminating in a shorter shank having a camming surface 17 for engaging the edge of the rail F during driving causing flexing of the hoop. In a modification the part 12 may first extend somewhat downwards from the shank. In a further form a two-part shank 20, 21, Figs. 5 and 6, extends through a hole in the sole plate and is curved downwards and forwards over the flange at 24, 25, reverse curves terminating in short camming-ends of which that 22 enters an adjacent hole in the sole plate. In a variant of this form only the part 21 extends into a resilient portion the part 20 remaining straight to form a driving head. Another form with laminated shank has the part 33, Fig. 9, curved into a resilient head terminating in the camming-end 39 and the part 34 continued into a second resilient head 40 pressing down on the flange at 41 and serving to reinforce the first head. Spikes of this type may be in separate parts, and the upper and overlying part may be shaped to form a driving head whilst the bevelled shank serves to cam over the first part to increase the lateral pressure on the flange. A number of further variations in the shape of the resilient heads are illustrated and described.
Patent GB-710876-A (GB)
Title: Protective apparatus for electricity distributing systems
IPC: H01H83/22
Filed: 1951-04-27
Abstract: 710,876. Protective cut-out arrangements; thermal switches. CHAMBERLAIN & HOOKHAM, Ltd., DEACON, L. O., and LEWIS, H. S. April 23, 1952 [April 27, 1951], No. 9880/51. Class 38(5) A protective apparatus particularly for a polyphase system has switch elements operable by thermally-sensitive elements through differential gearing. For a three-phase system, four coiled bimetallic elements 6 ... 9 are provided, the elements being secured at their inner ends to fixed spindles 2 ... 5 and at their outer ends to gear wheels 10 ... 13 freely mounted on the spindles. The wheels 10, 12 and 13 mesh with gear wheels t, u, v which are freely mounted on a shaft a and connected to wheels b, d, f of the differential gears. The wheel 11 meshes with a gear wheel w which is fixed to the shaft a and drives wheels c, e, g of the differential gears, the wheels c, e, g also being fixed to the shaft a. Arms h, k, o arranged between the wheels of the differential gears, have pinions (not shown) meshing with the differential gear wheels and carry contacts i, m, p. The bimetallic elements 6 ... 8 are heated by coils 14 ... 16 connected in the three phases of the system and since the bimetallic coil 7 is wound in the reverse direction to the bimetallic coils 6. 8, it is only under unbalanced conditions in the phases of the system that movement of either arm h or k occurs to close the contacts i, j or m, n to effect the tripping of a circuit-breaker. In the event of overload conditions, the wheel g drives the arm o far enough for its contact p to engage an adjustably fixed contact q, the bimetal 9 through the gear wheels 13, v, f effecting ambient temperature compensation. Insofar as the operation of the apparatus under out-of-balance conditions is concerned, the bimetallic elements 6 ... 8 mutually compensate for ambient temperature variations. Heat insulating baffles 17 ... 20 effect thermal isolation of the bimetallic coils. In a modification, Fig. 2 (not shown), use of differential gearing to operate the overload contacts is obviated by connecting the outer ends of the bimetallic coils 8, 9 together and fixing the arm a to the spindle 5 which in this case is movable. The Provisional Specification describes an apparatus which differs slightly from the apparatus of Fig. 1.
Patent GB-977961-A (GB)
Title: Monocarboxylic acids containing a pentafluorophenyl nucleus and methods for preparing them
Inventor: BUXTON MICHAEL WILLIAM
IPC: C07C17/26
Filed: 1960-03-21
Abstract: The invention comprises compounds containing a pentafluorophenyl nucleus and a -COOH separated by one or two carbon atoms, but excluding 2-pentafluorophenylacrylic acid. Specifically claimed are (a) pentafluorophenylacetic acid, prepared by converting the benzyl chloride or bromide to cyanide and hydrolyzing the latter; (b) 2-pentafluorophenylpropionic acid, prepared by hydrogenation of the acrylic acid in alcohol solution with a Ni catalyst; (c) DL-pentafluoromandelic acid, prepared by adding KCN to the product of reacting pentafluorobenzaldehyde with sodium or potassium bisulphite and hydrolyzing the cyanohydrin with acid e.g. HCl.  The required pentafluorophenylacrylic acid may be made by condensing pentafluorobenzaldehyde with potassium acetate and acetic anhydride or with malonic acid/piperidine/pyridine. The following derivatives are also described:-(i) p-bromophenacyl esters of pentafluorophenylacryli and -acetic acids; (ii) S-benzylthiouranium pentafluoromandelate. Specification 977,962 is referred to.
Patent GB-774612-A (GB)
Title: New trisazo dyestuffs
IPC: D06P3/32
Filed: 1955-04-05
Abstract: The invention comprises dyestuffs made by coupling a compound of formula <FORM:0774612/IV(b)/1> (where R is a benzene or naphthalene residue, X1, X2 are Me or MeO and Z is an acid radicle) with a dihydroxy-naphthalene-sulphonic acid.  The diazo-disazo compounds are made by coupling an appropriate tetrazotized 4, 41-diamino-diphenyl firstly in acid solution with a 1-amino-8-naphthol-disulphonic acid and then in an alkaline medium with a diazotized amine of the benzene or naphthalene series. The final coupling is effected in an alkaline medium.  Final coupling components specified are 1, 5- and 2, 5-dihydroxynaphthalene-7-, 1, 8-dihydroxynaphthalene-4-mono- and -2, 4-, -4, 6- and -3, 6-di-, 2, 3- and 2, 8-dihydroxynaphthalene-6-, 1, 3-dihydroxy-naphthalene-4, 7-di-, 1, 7-dihydroxynaphthalene-3, 6-di-, 2, 3-dihydroxynaphthalene-5, 7-di- and 2, 7-dihydroxynaphthalene - 3, 6 - di - sulphonic acids.  The dyestuffs dye leather in blue shades. In examples illustrative of the preparation of the dyestuffs and their use in dyeing processes the diphenyls used are 4, 41-diamino-diphenyl and its 3, 31-dimethyl- and -dimethoxy derivatives, the 1-amino-8-napthol-disulphonic acids are the 3, 6, and 4, 6-acids, R is derived from aniline and its 3- and 4-mono- and 2, 4- and 2, 5-di-sulphonic acids, 3- and 4-aminobenzoic acids, aniline-3-sulphonamide, 4-methoxy- and -chloro-aniline-3-sulphonic acids, 2-aminotoluene-5-sulphonic acid and its 3-chloro derivative and 1-naphthylamine the final components used being selected from those specified above. Specification 706,157 is referred to.
Patent GB-192645-A (GB)
Title: Improvements in and relating to superheaters
IPC: F22G7/14
Filed: 1922-04-07
Abstract: 192,645. Robertson, T. E., (Power Specialty Co.). April 7, 1922. Straight-tube superheaters; mounting and supporting superheaters.-A superheater is arranged in a Stirling-type boiler in the space between adjacent upper drums and their interconnecting circulating tubes. Straight superheating tubes 12 connected to headers 13 are placed between the front upper boiler drums 1, 2 and their circulating tubes 7, and are supported by beams connected by rods 9 to beams 10 carried by standards mounted on the drums. The headers are connected to main headers 16. A vertical baffle 14 directs the hot gases around superheating tubes, cast iron or like plates 15 on the sides of the drums prevent excessive heating of the drums.
Patent HK-142595-A (HK)
Title: Stable compositions dispersible in cold water
Inventor: BERNEIS KURT DR
IPC: A23L1/00
Filed: 1995-09-07
Abstract: Stable liquid or powder compositions, which are dispersible in cold water, of fat-soluble substances, which contain fish gelatin as protective colloid, are described.
Patent HU-T61688-A (HU)
Title: Fire- and flame-proof plastic-wood sandwich plate of increased power of resistance and method for producing same
Inventor: DUDAS LASZLO
IPC: B27N1/00
Filed: 1991-05-10
Abstract: The plyboard contains a wood (chipboard, fibreboard) base, coated on one or both sides of glass fibre reinforced, non-flammable synthetic, composite prepreg dough comprising a mixt. of phenolic and furan resins. The prepreg is bonded to the wood surface and polymerised at 80-180 deg. C under 1-30 bars pressure.
Patent HU-T50597-A (HU)
Title: Method for enriching fodders
Inventor: ADAM ROBERT J
IPC: A23K1/00
Filed: 1988-05-27
Abstract: Nutritional values of starch and carbohydrate rich fodders are enhanced by converting carbohydrates to proteins and raise fodder vitamin levels. Starches are acid hydrolysed or enzymatically converted to sugars, and the sugar-rich liquid phase is sepd., placed in a fermentor to become a substrate for growth of suitable microorganisms. On completion, the protein enriched liquid phase is remixed with the low sugar contg. solids. With the addn. of suitable additives the prepd. mixt. is suitable fodder for monogastric animals.
Patent HU-T36018-A (HU)
Title: Furnace for thermal decomposing used tyres
Inventor: UEDA YOSHIHIKO
IPC: C08J11/12
Filed: 1983-12-02
Abstract: Furnace comprises (a) a furnace body adapted to receive the tyres in their initial form, the internal dia. of the body being larger than that of the outer dia. of the scrap tyres; (b) a feed appts. for charging the tyres into the furnace from above; (c) a fluidised bed section formed in the lower part of the body, provided with entrances in the side wall; (d) air ducts connected to the entry openings and communicating with a blower; (e) section forming a sealing bed beneath the fluidised bed section; (f) a transporter arranged beneath the sealing bed and at a distance from it; and (g) an opening at the lower end of the sealing bed, inclined so that the distance from the top surface of the transporter increases progressively int he advancing direction of the transporter. - The furnaces is used for mfr. of cement. The tyres can be incinerated whole, without being cut into pieces as in prior art. The ash enveloping the steel wires is agitated and crushed by the fluidising bed medium, released from the wires and carried out at the bottom onto the transporter.(0/5)
Patent HU-T55240-A (HU)
Title: Process for producing plant-extracts for healing the nerve systhem
Inventor: VARGA ZOLTAN
Filed: 1987-12-28
Abstract: Medicinal plant extracts are prepd. to prevent and alleviate nervous complaints due to depression, insomina, palpitations, etc.
Patent HU-T56126-A (HU)
Title: Functional liquid compositions
Inventor: BLEZARD MICHAEL
IPC: C09K23/00
Filed: 1990-11-28
Abstract: Aqueous Structured Surfacatants, e.g. lamellar, or preferably spherulitic systems optionally containing suspended solids are used as Functional Fluids, such as Drilling Fluids, Cutting Fluids, Hydraulic Fluids, Heat Transfer Fluids, Construction Muds and Lubricants.
Patent JP-H06199416-A (JP)
Title: Individual separation method for semiconductor device
Inventor: SHIOZAWA MASAKUNI
IPC: B65G47/78
Filed: 1993-01-07
Abstract: PURPOSE:To enable those devices arranged successively to be subjected to individual separation assuredly by providing a simple slit-shaped air port and individually separate semiconductor devices by air blow. CONSTITUTION:Semiconductor devices 1, 2 sent onto a shooter 16 are moved in a moving direction 7 while being guided by side guides 14, 15 and stopped by a lowering stopper 4. After stopping the movement of the device 2 by a stopper pin 5 entering between the leads of devices 1, 2 from above, the pin 4 is raised. The device 1 is sent in a moving direction 7 by means of the air flowing out from air ports 9, 12, which are sandwitched between guides 14, 15 and the shooter 16, and stopped by a stopper pin 6. After the device 1 has moved, the device 2 is moved to the position of the device 1 by lowering the pin 4 and raising the pin 5 and the semiconductor devices thereafter are successively sent in the moving direction 7. Thus an individual separation becomes feasible.
Patent JP-H01178320-A (JP)
Title: Material feeder for press brake
Inventor: NAKAJIMA ATSUSHI
IPC: B21D5/02
Filed: 1988-01-05
Abstract: PURPOSE:To supply and bend material and take out a product corresponding to a high speed press brake by combining a material conveyor, a product conveyor, a pendant material retaining base (an inclined base) and a movable supporting base (a horizontal movable rotative supporting base). CONSTITUTION:The material conveyor 60 and the product conveyor 70 are provided on the fronts of both wings along a folding axis (X-axis) of the press brake 10. This feeder is provided with a pendant material retaining base 40 which can turn around X-axis as an axis of rotation by 75 deg. maximum from the horizon and contains a material adsorbing part 46 capable of moving in the direction of the R-axis intersecting at right angles to the X-axis. The feeder is provided with a movable supporting base 20 which moves in the direction of the Y-axis (at right angles to the X-axis) on the horizontal plane in the front direction of the press brake 10 and prepares a rotative vertical supporting axis in the middle part. Each apparatus is controlled digitally by a computer program to automatize operations of material supply, positioning, folding, product take-out. Accordingly, it is possible to save labor and obtain a product accurate in dimensions and stable in quality.
Patent JP-S60144011-A (JP)
Title: Two-distributor
Inventor: WAKABAYASHI TSUNEHIRO
IPC: H03H7/48
Filed: 1984-01-06
Abstract: PURPOSE:To reduce a distribution loss even in a high frequency band, and to obtain a stable distribution characteristic by using a transformer provided with matching and distributing functions, and also providing a coupling loss transformer between output terminals instead of a resistance. CONSTITUTION:A matching and distributing transformer 13 is obtained by a core 1, and a coupling loss transformer 14 is obtained by a core 2. When an input signal of a power Pin, a current Iin and a voltage Vin is inputted from an input side line 3, an equal current Iin/2n (n is the number of turns) is induced in distributing windings 11, 12, and a current Iin/2 which is divided into two and flows to branch lines 4, 5, and an output current to which said current has been applied are distributed equally and sent out to output side lines 4, 5 from output terminals 6, 7. On the other hand, output voltages Vout1, Vout2 become Vout2= n/(n+1)Vin=Vout1. Therefore, as for a power Pout of an output signal, the power Pin is divided into two and outputted. On the other hand, in case when an unnecessary signal is inputted in reverse from the output terminal 6, when the signal passes through coils L3, L5, a symmetrical property of a circuit gets out of shape, a power of a back current signal is consumted as a core loss, and transfer to the output terminal 7 of the unnecessary signal is obstructed.
Patent JP-H03207225-A (JP)
Title: Power converter
Inventor: NAKADA KIYOSHI
IPC: H01M10/44
Filed: 1990-01-08
Abstract: PURPOSE:To enable appropriate charge/discharge control of battery according to the state of AC power supply end to enable required power supply to a load by monitoring the charged state of the battery and controlling the output voltage of a power converter. CONSTITUTION:A current control circuit 63 sets a limit value Im for low output voltage region of a power supply 1. Current command Io* is limited below the limit value Im and a current command Iu* is provided to a current control circuit 64. When the source voltage is in a region lower than the set value, the control value Im is set to the maximum allowable source current and conversion control for producing maximum power is carried out. When input voltage to a converter 2 is in a region exceeding the set value, inphase component command of the input voltage is limited to a predetermined value to keep the input voltage lower than the predetermined value and to feed power to a load 3 within the range of the maximum allowable source current.
Patent JP-H09188041-A (JP)
Title: Output device
Inventor: YAMAGUCHI TAKASHI
IPC: B41J5/30
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To efficiently use memory for storing data in an output device, into which compressed printing data and un-compressed printing data are randomly inputted from the outside. SOLUTION: Flags indicating whether input data sent from a host computer is compressed data or un-compressed data are separated by means of a compressed flag separating circuit 11 and stored in DRAM 15, and printing data which are generated from input data by means of a data generating circuit 10 are stored in DRAM 14. And if a compressed flag identifying circuit 13 identifies the input data as compressed data based on the separated flangs, printing data expanded by means of a printing data generating circuit 12 are sent to a printing unit 17 and if the input data are identified as un-compressed data, the printing data are sent to the unit 17 as they are.
Patent JP-S59204295-A (JP)
Inventor: PIITAA BAKOSU
IPC: H05K3/46
Filed: 1984-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07209005-A (JP)
Title: Recommended route guiding device
Inventor: FUSHIMI MAKOTO
IPC: G09B29/00
Filed: 1994-01-12
Abstract: PURPOSE:To reduce the frequency of searches not required so that the search of route is not made frequently by providing a search start judgment means to judge a variation of traffic information on the remaining part of a route and also judge the start of search. CONSTITUTION:When new traffic information is supplied from a traffic information retrieval means 103 while a route is guided by a search start judgment means 105, it judges that the search is started when the traffic conditions of the remaining part of the route now under guidance have varied largely. By this, the frequency of searches can be reduced remarkably. Also, when the traffic conditions within a specified area from the remaining part of the guiding route have varied largely, the search is carried out. By this, the start of search can be avoided except when a part of traffic flow within the area in which a selected route is affected has varied largely. In addition, the search is carried out when the traffic conditions within a specified area from the remaining part of the guiding route have varied in total. Thus the start of search can be avoided except when the traffic flow within the area in which the selected route is affected has varied slightly in total though any remarkable change does not occur.
Patent JP-S59126869-A (JP)
Inventor: MINATO TAKASHI
IPC: E04G23/02
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62160417-A (JP)
Title: Laser beam scanner
Inventor: NAITO TAKASHI
IPC: H04N1/113
Filed: 1986-01-08
Abstract: PURPOSE:To prevent the generation of the deformation of a rotary polyhedral mirror which deflects a beam by detecting the temp. of an optical deflector and controlling the cooling of the optical deflector. CONSTITUTION:A light beam from a laser light source 2 is deflected by the rotary polyhedral mirror 4 built in the optical deflector 8 and a photosensitive drum 1 is subjected to laser beam scanning. The temp. of the deflector 8 is detected by a thermistor 11, etc., and the supply electric power to a thermoelectric refrigerating element 12 is controlled with a temp. control circuit 13 according to the detected temp., by which the mirror 4 is cooled. The generation of the deformation of the rotary polyhedral mirror by the temp. rise thereof is thus prevented.
Patent JP-H02181889-A (JP)
Title: System for detecting character segmenting position
Inventor: SASE SHINJI
IPC: G06K9/34
Filed: 1989-01-06
Abstract: PURPOSE:To execute a character segmenting at a high speed by executing a decision processing on a network with a sum-of-products calculation and a sigmoid function. CONSTITUTION:In the case of a character segmenting position detection to separate an image for one character from a character string image, the decision processing is executed on the network with the sum-of-products calculation and sigmoid function. Namely, a learning is executed by changing coupling constants Uij and Vjk between units and constants thetaj and psijk between units and constants thetaj and psik of output value adjustments so that the output values of units 3a-3n of an output layer can output the output values necessary to various images. Thus, the character segmenting can be executed at a high speed.
Patent JP-H06205208-A (JP)
Title: Image forming device
Inventor: KITADA TAKASHI
IPC: H04N1/40
Filed: 1993-01-08
Abstract: PURPOSE:To provide the image forming device forming an image with high picture quality by employing a picture memory of a small capacity. CONSTITUTION:A picture data signal 16 from a picture data memory 10 is separated into binary data and intermediate tone picture data by a demultiplexer 17 based on a picture discrimination signal 15 from a picture discrimination memory 11, the binary picture data are processed by a binary data picture expansion section 18 and the intermediate data are processed by an halftone data picture expansion section 19, the processed data are multiplexed by a multiplexer 20, from which a picture expansion signal 21 is obtained. The halftone picture data are subject to processing of 150DPI (300DPI for 16-value data) and 256 gradation conversion at the halftone data picture expansion section 19, and when there are picture elements whose halftone level is not reproduced, the halftone level is subject to conversion and expansion processing by using picture data latch means a22, b24.